[DannoXYZ]

If you are buying parts from EFI bike to convert yours, use Ninja 400 parts as they'll be sized more appropriately for power-output you're after. Would even be better to cut and weld up your own automotive-style intake-manifold with common plenum and single throttle-body as this will even out intake-pulses and allow MAP-sensor to work properly. Even better to use MAF-sensor ahead of throttle-body.


EDIT: see you have 40bhp target. What pressure-ratios and flow-rates do you need?

BTW - Throw that Ecotrons in trash and buy real EFI system like Accel DFI, AEM EMS, Apexi PowerFC, Austronic, Autotronic, Electromotive TEC, EMtron, FAST, FiTech, Haltech, Holley, LinkECU, Megasquirt/Microsquirt, MoTeC, ProEFI, SDS-EFI, Wolfe 3D, etc.. You will waste endless amounts of time and money trying to get Ecotrons to work and it never will.

Look up Greg737's Microsquirt EFI conversion on Ninja 250 and Bandit 400. It's only EFI conversion that's lasted more than couple months. I recommend doing EFI conversion first and getting it dialed in. Then add turbo after that. No ethanol need as low-compression on new-gen can handle sufficient boost for 60bhp on pump gas with no problem.